[PATCH 0/6] Address some issues related to Python version

[Mauro Carvalho Chehab <mchehab+huawei@kernel.org>]

This series remove compatibility with Python 2.x from scripts that have some
backward compatibility logic on it. The rationale is that, since 
commit 627395716cc3 ("docs: document python version used for compilation"),
the minimal Python version was set to 3.x. Also, Python 2.x is EOL since Jan, 2020.

Patch 1: fix a script that was compatible only with Python 2.x;
Patches 2-4: remove backward-compat code;
Patches 5-6 solves forward-compat with modern Python which warns about using
 raw strings without using "r" format.

Mauro Carvalho Chehab (6):
  docs: trace: decode_msr.py: make it compatible with python 3
  tools: perf: exported-sql-viewer: drop support for Python 2
  tools: perf: tools: perf: exported-sql-viewer: drop support for Python
    2
  tools: perf: task-analyzer: drop support for Python 2
  tools: selftests/bpf: test_bpftool_synctypes: escape raw symbols
  comedi: convert_csv_to_c.py: use r-string for a regex expression

 Documentation/trace/postprocess/decode_msr.py |  2 +-
 .../ni_routing/tools/convert_csv_to_c.py      |  2 +-
 .../scripts/python/exported-sql-viewer.py     |  5 ++--
 tools/perf/scripts/python/task-analyzer.py    | 23 ++++----------
 tools/perf/tests/shell/lib/attr.py            |  6 +---
 .../selftests/bpf/test_bpftool_synctypes.py   | 30 +++++++++----------
 6 files changed, 25 insertions(+), 43 deletions(-)

-- 
2.48.1